Mainland Guides

How to locate Mainland's Mithril spawn -- EpicExplosivesGuy
If you have found out that the Mithril is located at Mainland, then this guide is for you! In order to get the highly coveted Mtihril, you must first have the following: Once you have all of these, go to the lake in Mainland that contains the oil spill. When you're there, swim underwater and find the tunnel. It's to the left of the Oil Spill. After finding the tunnel, swim through to the other side, revealing a secret cave. Hold out your lantern and traverse the cave. You will come across a stone blockade that keeps you from reaching the Mithril obby, so hold out your pickaxe and mine through. Once you're in, you must now complete the obby. In case you fall into the water, swim through the underwater tunnel to reach the surface and retry the obby. If you can complete it without failing, then you can mine the Mithril and exit through the aforementioned exit tunnel!
 * 1) A Lantern
 * 2) A Steel Pickaxe or better
 * 3) Food
 * 4) Water
 * 5) Parkour Skills